
.better-scroll-box{
  height: 100%;
  overflow: hidden;
}
.pulldown-scroller{
  pointer-events: auto;
}
.pulldown-wrapper{
  position: absolute;
  width: 100%;
  top: -50px;
  padding-top: 20px;
  box-sizing: border-box;
  transform: translateY(-100%) translateZ(0);
  text-align: center;
  color: #999;
  z-index: 1;
}

// 加载动画
.rotate{
  display: inline-block;
  width: 30px;
  height: 30px;
  animation: rotate 3s linear infinite;
}

@keyframes rotate{
  from{transform: rotate(0deg)}
  to{transform: rotate(360deg)}
}